2008 DODGE MAGNUM service

INTRODUCTION
This manual has been prepared with the assistance of
service and engineering specialists to acquaint you with
the operation and maintenance of your new vehicle. It is
supplemented by a Warranty Information Booklet and
various customer oriented documents. You are urged to
read these publications carefully. Following the instruc-
tions and recommendations in this manual will help
assure safe and enjoyable operation of your vehicle.
NOTE: After you read the manual, it should be stored
in the vehicle for convenient reference and remain with
the vehicle when sold, so that the new owner will be
aware of all safety warnings.When it comes to service, remember that your dealer
knows your vehicle best, has the factory-trained techni-
cians and genuine Mopartparts, and is interested in
your satisfaction.
HOW TO USE THIS MANUAL
Consult the table of contents to determine which section
contains the information you desire.
The detailed index, at the rear of this manual, contains a
complete listing of all subjects.
Consult the following table for a description of the
symbols that may be used on your vehicle or throughout
this owner manual:
4 INTRODUCTION

NUsing The Panic Alarm..................24
NProgramming Additional Transmitters........25
NTransmitter Battery Service...............25
NGeneral Information....................26
mRemote Starting System Ð If Equipped........26
NHow To Use Remote Start................27
mDoor Locks............................28
NManual Door Locks.....................28
NPower Door Locks.....................30
NChild Protection Door Lock...............33
mWindows.............................35
NPower Windows.......................35
NWind Buffeting........................38mLiftgate...............................39
mOccupant Restraints......................41
NLap/Shoulder Belts.....................42
NLap/Shoulder Belt Untwisting Procedure.....48
NSeat Belt Pretensioners...................48
NEnhanced Seat Belt Reminder System
(BeltAlertt) ..........................49
NAutomatic Locking Mode Ð If Equipped.....50
NSeat Belts And Pregnant Women............51
NSeat Belt Extender......................51
NDriver And Front Passenger Supplemental
Restraint System (SRS) - Airbag............52
NEvent Data Recorder (EDR)...............64
NChild Restraint........................66
10 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

location. This number is required for dealer replacement
of Fobs. Duplication of Fobs may be performed at an
authorized dealer or by using the Customer Key Pro-
gramming procedure. This procedure consists of pro-
gramming a blank Fob to the vehicle electronics. A blank
Fob is one, which has never been programmed.
NOTE: When having the Sentry Key Immobilizer
System serviced, bring all vehicle Fobs with you to the
dealer.
Customer Key (Fob) Programming
If you have two valid sentry keys, you can program new
sentry keys to the system by performing the following
procedure:
1. Insert the first valid key into the ignition switch and
turn the ignition switch ON for at least 3 seconds but no
longer than 15 seconds. Turn the ignition switch OFF and
remove the first key.2. Insert the second valid key and turn the ignition
switch ON within 15 seconds. After ten seconds, a chime
will sound and the Vehicle Security Alarm Indicator
Light will begin to flash. Turn the ignition switch OFF
and remove the second key.
3. Insert a blank Sentry Key into the ignition switch and
turn the ignition switch ON within 60 seconds. After 10
seconds, a single chime will sound and the Vehicle
Security Alarm Indicator Light will stop flashing, turn on
again for 3 seconds, and then turn off.
The new Sentry Key is programmed.The Keyless Entry
Transmitter will also be programmed during this pro-
cedure.
Repeat this procedure to program up to 8 keys. If you do
not have a programmed sentry key, contact your dealer
for details.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17
2

NOTE:If a programmed key is lost, see your dealer to
have all remaining keys erased from the systems
memory. This will prevent the lost key from starting your
vehicle. The remaining keys must then be repro-
grammed. All vehicle keys must be taken to the dealer at
the time of service to be reprogrammed.
General Information
The Sentry Key system complies with FCC rules part 15
and with RSS-210 of Industry Canada. Operation is
subject to the following conditions:
²This device may not cause harmful interference.
²This device must accept any interference that may be
received, including interference that may cause undes-
ired operation.
SECURITY ALARM SYSTEM Ð IF EQUIPPED
The Vehicle Security Alarm system monitors the vehicle
doors for unauthorized entry and the ignition switch for
unauthorized operation. If something triggers the alarm,
the system will prevent the vehicle from starting and
provide the following audible and visual signals: the
horn will pulse; the headlights will flash; the park lights
will flash; and the Vehicle Security Alarm Indicator light
in the instrument cluster will flash.
Rearming of the System:
If something triggers the alarm, and no action is taken to
disarm it, the system will turn off the horn after 3
minutes, turn off all of the visual signals after 15 minutes,
and then the system will rearm itself.
18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

²You may need to be less than 35 feet (11 meters) from
the vehicle when using the transmitter to turn off the
panic alarm due to the radio frequency noises emitted
by the system.
Programming Additional Transmitters
Refer to SENTRY KEY ªCustomer Key (Fob) Program-
ming.º(See page 17 for more information.)
If you do not have a programmed transmitter, contact
your dealer for details.
Transmitter Battery Service
The recommended replacement battery is one CR2032
battery.
NOTE:
²Perchlorate Material Ð special handling may apply.
See www.dtsc.ca.gov/hazardouswaste/perchlorate
²Do not touch the battery terminals that are on the back
housing or the printed circuit board.1. Battery access is through a door located on the rear of
the Fob. Insert a small, flat blade screwdriver into the slot
and gently pry open the access door.
Battery Replacement
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 25
2

WARNING!
The rear center lap/shoulder belt is equipped with a
lock-out feature to ensure that the rear seat back is in
the fully upright and locked position when occupied.
If the rear seat back is not fully upright and locked
and the rear center lap/shoulder belt can be pulled
out of the retractor, the vehicle should immediately
be taken to your dealer for service. Failure to follow
this warning could result in serious or fatal injury.
Adjustable Upper Shoulder Belt Anchorage
In the driver and front passenger seats, the shoulder belt
can be adjusted upward or downward to position the belt
away from your neck. Push and fully depress the button
above the webbing to release the anchorage, and then
move it up or down to the position that serves you best.As a guide, if you are shorter than average, you will
prefer a lower position, and if you are taller than average,
you will prefer a higher position. When you release the
anchorage, try to move it up and down to make sure that
it is locked in position.
Adjusting Upper Shoulder Belt
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 47
2

seam in the seat's trim cover and opens into the space
between the occupant and the door. The airbag inflates
at a very high speed and with enough force to injure
you if you are not belted and seated properly, or if
items are positioned in the area where the front-seat-
mounted side airbag inflates. This especially applies to
children.
The following requirements must be strictly adhered to:
²Do not make any modifications to the front seat
components, assembly, or to the seat cover in any
way.
²Do not use prior or future model year seat covers
not designated for the specific model being re-
paired. Always use the correct seat cover specified
for the vehicle.
²Do not replace the seat cover with an aftermarket
seat cover.
²Do not add a secondary seat cover other than those
approved by DaimlerChrysler/Mopar.t
²At no time should any supplemental restraint sys-
tem (SRS) component or SRS related component or
fastener be modified or replaced with any part
except those which are approved by
DaimlerChrysler/Mopar.t
WARNING!
Unapproved modifications or service procedures to
the front seat assembly, its related components, or
seat cover may inadvertently change the airbag de-
ployment in case of a frontal crash. This could result
in death or serious injury to the driver or front seat
passenger if the vehicle is involved in an accident. A
modified vehicle may not comply with required
Federal Motor Vehicle Safety Standards (FMVSS).
60 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Maintaining Your Airbag System
WARNING!
²Modifications to any part of the airbag system
could cause it to fail when you need it. You could
be injured because the airbags are not there to
protect you. Do not modify the components or
wiring, including adding any kind of badges or
stickers to the steering wheel hub trim cover or
the upper passenger side of the instrument
panel. Do not modify the front bumper, vehicle
body structure, or frame.
²You need proper knee impact protection in a
collision. Do not mount or locate any aftermar-
ket equipment on or behind the knee impact
bolster.
²It is dangerous to try to repair any part of the
airbag system yourself. Be sure to tell anyone
who works on your vehicle that it has airbags.
NOTE:Perchlorate Material Ð special handling may
apply. See www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Airbag Warning Light
You will want to have the airbags ready to
inflate for your protection in an impact. While
the airbag system is designed to be mainte-
nance free, if any of the following occurs, have
an authorized dealer service the system promptly:
²The Airbag Warning Light does not come on or flickers
during the 6 to 8 seconds when the ignition switch is
first turned on.
²The light remains on or flickers after the 6 to 8 second
interval.
²The light flickers or comes on and remains on while
driving.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 63
2